25146748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7829}}^1$

素因数の和:7917

約数の個数: 24

約数和(自身を含む): 48671280

約数和(自身を除く): 23524532

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 7829, 15658, 31316, 86119, 172238, 344476, 571517, 1143034, 2286068, 6286687, 12573374, 25146748]

約数ペア:

[(1, 25146748), (2, 12573374), (4, 6286687), (11, 2286068), (22, 1143034), (44, 571517), (73, 344476), (146, 172238), (292, 86119), (803, 31316), (1606, 15658), (3212, 7829)]